selected publications

• academic article

  • A comparison between two distinct continuous models in projective cluster theory: The median and the tight-span construction.  Annals of Combinatorics.  2:299-311. 1998

• blog posting

  • An algorithm for computing cutpoints in finite metric spaces.  arXiv (Cornell University). 2009

• chapter

  • From metrics to networks: The tight span.  Cambridge University Press eBooks. 75-103. 2012